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Vehicular communication systems

About: Vehicular communication systems is a research topic. Over the lifetime, 2532 publications have been published within this topic receiving 64775 citations. The topic is also known as: V2V & vehicle-to-vehicle.


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TL;DR: This paper presents the pros and cons of VANET routing protocols for inter vehicle communication.
Abstract: VANET (Vehicular Ad-hoc Network) is a new technology which has taken enormous attention in the recent years. Due to rapid topology changing and frequent disconnection makes it difficult to design an efficient routing protocol for routing data among vehicles, called V2V or vehicle to vehicle communication and vehicle to road side infrastructure, called V2I. The existing routing protocols for VANET are not efficient to meet every traffic scenarios. Thus design of an efficient routing protocol has taken significant attention. So, it is very necessary to identify the pros and cons of routing protocols which can be used for further improvement or development of any new routing protocol. This paper presents the pros and cons of VANET routing protocols for inter vehicle communication.

41 citations

Proceedings ArticleDOI
01 Dec 2012
TL;DR: A probabilistic key distribution protocol for vehicular network that alleviates the burden of traditional public-key infrastructures and shows that high reliability and short dissemination time can be achieved with low complexity.
Abstract: We propose a probabilistic key distribution protocol for vehicular network that alleviates the burden of traditional public-key infrastructures. Roadside units act as trusted nodes and are used for secret-sharing among vehicles in their vicinity. Secure communication is immediately possible between these vehicles with high probability. Our performance evaluation, which uses both analysis and simulation, shows that high reliability and short dissemination time can be achieved with low complexity.

41 citations

Journal ArticleDOI
Daehan Kwak1, Ruilin Liu1, Daeyoung Kim1, Badri Nath1, Liviu Iftode1 
TL;DR: This paper presents the architecture of a collaborative traffic image-sharing system called social vehicle navigation, which allows drivers in the vehicular cloud to report and share visual traffic information called NaviTweets, and the system design and prototype implementation running on the Android smartphone platform are presented.
Abstract: From today’s conventional cars to tomorrow’s self-driving cars, advances in technology will enable vehicles to be equipped with more and more-sophisticated sensing devices, such as cameras. As vehicles gain the ability to act as mobile sensors that carry useful traffic information, people and vehicles are sharing sensing data to enhance the driving experience. This paper describes a vehicular cloud service for route planning, where users collaborate to share traffic images by using their vehicles’ on-board cameras. We present the architecture of a collaborative traffic image-sharing system called social vehicle navigation, which allows drivers in the vehicular cloud to report and share visual traffic information called NaviTweets. A set of NaviTweets is then filtered, refined, and condensed into a concise, user-friendly snapshot summary of the route of interest, called a traffic digest. These digests can provide more pertinent and reliable information about the road situation and can complement predictions, such as estimated time of arrival, thereby supporting users’ route decision making. As proof of concept, this paper presents the system design and a prototype implementation running on the Android smartphone platform, along with its evaluation.

40 citations

Journal ArticleDOI
TL;DR: The overall review of all the existing communication models in VANET and in addition to that WVANET (Web VANet) communication model is presented and the authors portray that WvANET will be the everlasting research field in future.
Abstract: The most ever growing research field is vehicular ad hoc network. This prominent research field has the widely known communication models such as RoadSide Unit Communication, Vehicle to Vehicle Communication, and Cluster based Communication models. In addition to that M. Milton Joe and B. Ramakrishnan et al. have proposed a new communication model known as WVANET (Web VANET) for vehicular ad hoc network communication. The authors portray that WVANET will be the everlasting research field in future. This WVANET (Web VANET) communication model is fundamentally different from other communication models as it makes use of web signals to disseminate the messages among vehicles. Of course, each communication model in VANET will have its own various pros and cons. This paper provides the overall review of all the existing communication models in VANET and in addition to that WVANET (Web VANET) communication model is also presented. Further this paper discusses the various future research that can be done in WVANET (Web VANET) communication model.

40 citations

Proceedings ArticleDOI
05 Dec 2005
TL;DR: The evaluation showed that MMIP6 is a suitable solution providing a scalable mobility support with an acceptable performance characteristic, and Whereas existing approaches are focused on small-scale ad hoc networking scenarios, MMIP 6 is highly optimized for scalability and efficiency.
Abstract: Vehicular ad hoc networks are gaining importance for inter-vehicle communication, because they allow for the local communication between vehicles without any infrastructure, configuration effort, and without the high costs of cellular networks. Besides local data exchange, vehicular applications may be extended by accessing Internet services. The access is provided by Internet gateways installed along the roadside. However, the Internet integration requires a respective mobility support of the vehicular ad hoc network. In this paper we propose MMIP6, a communication protocol that integrates multihop IPv6-based vehicular ad hoc networks into the Internet. Whereas existing approaches are focused on small-scale ad hoc networking scenarios, MMIP6 is highly optimized for scalability and efficiency. The evaluation showed that MMIP6 is a suitable solution providing a scalable mobility support with an acceptable performance characteristic.

40 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
202323
202266
202150
202068
201975
201886